Introducing the Konix PS61B, a 61-key roll-up piano offering a dynamic musical experience. Explore 128 tones, 128 rhythms, and 14 demo songs. Record, edit, and play your compositions with ease. Elevate your playing with chord, sustain, and vibrato functions. Immerse yourself in the music with built-in dual speakers, or enjoy a private session using external headphones. PS61B by Konix – a portable powerhouse for music enthusiasts.